minor cleanup

minor cleanup

Author: scottp101

IGC/AdaptorCommon/RayTracing/AutoGenRTStackAccessPrivateOS.h

@@ -1800,16 +1800,3 @@ auto* _getSyncStackID_Xe2(const Twine& _ReturnName = "")
   return V_6;
 }
 
-auto* _getSyncStackID_Xe2_Experiment(const Twine& _ReturnName = "")
-{
-  auto* V_0 = getSr0_0();
-  auto* V_1 = get32BitLaneID();
-  auto* V_2 = CreateShl(V_0, getInt32(4));
-  auto* V_3 = CreateAnd(V_2, getInt32(1792));
-  auto* V_4 = CreateShl(V_0, getInt32(5));
-  auto* V_5 = CreateAnd(V_4, getInt32(224));
-  auto* V_6 = CreateOr(V_5, V_1);
-  auto* V_7 = CreateOr(V_6, V_3, _ReturnName);
-  return V_7;
-}
-

IGC/AdaptorCommon/RayTracing/RTBuilder.cpp

@@ -1543,9 +1543,6 @@ Value* RTBuilder::getSyncStackID()
     }
     else if (PlatformInfo.eProductFamily == IGFX_LUNARLAKE)
     {
-        if (IGC_IS_FLAG_ENABLED(EnableSupportRaytracingSIMD32))
-            return _getSyncStackID_Xe2_Experiment(VALUE_NAME("SyncStackID"));
-
         return _getSyncStackID_Xe2(VALUE_NAME("SyncStackID"));
     }
     else

IGC/common/igc_flags.h

@@ -947,7 +947,6 @@ DECLARE_IGC_GROUP("Raytracing Options")
     DECLARE_IGC_REGKEY(bool, EnableFillScheduling, false, "Schedule fills for reduced register pressure", false)
     DECLARE_IGC_REGKEY(bool, DisableSWStackOffsetElision, false, "Avoid loading offseting when known at compile-time", false)
     DECLARE_IGC_REGKEY_ENUM(RTMemoryStyleOptions, -1, "Select layout of RT memory", RTMEMORY_STYLE_OPTIONS, true)
-    DECLARE_IGC_REGKEY(bool, EnableSupportRaytracingSIMD32, false, "Allow SIMD32 testing on platforms that don't support it", false)
     DECLARE_IGC_REGKEY(DWORD, OverrideTMax, 0, "Force TMax to the given value. When 0, do nothing.", false)
 
 DECLARE_IGC_GROUP("VectorCompiler Options")